0
votes
0answers
96 views

Unity cannot load with Intel card after an update

I know there is a bunch of similar questions out there, but none of them helpful for me so I created my own. After some updates Unity cannot load with Intel VGA. It's an Optimus configuration with an ...
0
votes
1answer
155 views

How to turn off dGPU on Asus S56CB aka K56CB with Bumblebee?

I run Xubuntu 13.10 on the above-mentioned laptop, sporting Optimus. The battery life is disappointing. I'd like to improve it by means of turning off the Geforce 740 with Bumblebee but something has ...
1
vote
1answer
3k views

How to choose dedicated videocard over integrated videocard in a laptop?

I have a Lenovo z580 laptop and it has 2 video cards Intel HD Graphics 2000 integrated in Intel Pentium Dual Core CPU B970 nVidia Geforce GT 630M. I use Bumblebee but it doesn't work for Virtual ...
1
vote
1answer
6k views

how to install intel graphics driver for Ubuntu 13.10

I have two graphics cards: 3rd Generation Intel® Core™ Processors with Intel® HD Graphics 4000 NVIDIA GeForce GT 640M LE. I tried to install nvidia-current, but it seems not compatible. After I ...
4
votes
1answer
320 views

How can I know which GPU my VGA output uses?

I have an optimus GPU 00:02.0 VGA compatible controller: Intel Corporation 3rd Gen Core processor Graphics Controller (rev 09) 01:00.0 VGA compatible controller: NVIDIA Corporation GK107M [GeForce GT ...
1
vote
0answers
25 views

How do I use 2 video boards on Dell XPS 15? [duplicate]

Can I make Ubuntu 12.10 or 13.04 use both NVIDIA and Intel graphics processor? And how do I do that?
0
votes
1answer
343 views

After update Ubuntu 12.04, 3D has disabled

I updated Ubuntu 12.04 yesterday (09/01/2013). After the update (updated the kernel, and several other things that I noticed), it's requested a system reboot. Rebooted: Unity 3D is loaded (only the ...
11
votes
3answers
4k views

How can I see which video card on my Optimus-enabled machine is being used?

I'm Using Ubuntu 12.04.1 LTS on my Optimus-enabled Asus K55v notebook. This means it features two video cards; an integrated Intel one (1GB shared memory), and a discrete Nvidia Geforce 610M. ...
2
votes
0answers
299 views

Wavy screen on ubuntu 12.04

I have installed Ubuntu 12.04 in a Samsung Chronos Series 7. This machine has NVIDIA Optimus system (Nvidia 640M plus an Intel 4000HD). I have Bumblebee installed and everything works fine with ...
2
votes
1answer
285 views

Can't revert to the previous state of graphic experience

This might seem so similar to many other posts regarding Nvidia Optimus Graphic Cards troubles and the pain it inflicts on its Linux users but my question is actually simply how to go back to my last ...
1
vote
1answer
1k views

Intel HD 3000 not working in ubuntu 12.04

My laptop is MSi GE620 DX and it has Nvidia Optimus technology. Intel and Nvidia gfx cards. However Ubuntu doesn´t even regonize my Intel HD 3000 at all! I even tried Fedora 17 on my system and it ...
1
vote
0answers
65 views

HD 3000 is not detected [duplicate]

Possible Duplicate: How well do laptops with Nvidia Optimus work? I am using Ubuntu 12.04 which is runing on an Intel i7 based laptop with a gt540m nVidia graphic card. The problem is that ...
3
votes
4answers
3k views

How to make Bumblebee work with HP Pavilion DV6T-7000 Quad Edition with Intel HD 4000 and Nvidia GeForce GT 650M 2GB?

I just recently bought a HP DV6T-7000 Quad Edition. It has an Intel HD 4000 and a Nvidia GeForce GT 650M 2GB with Optimus. I read that I could use bumblebee to make optimus work, so I installed it. I ...
1
vote
0answers
31 views

Will Ubuntu 12 run on my Lenovo Z570 [duplicate]

Possible Duplicate: How well do laptops with Nvidia Optimus work? I read somewhere that the graphics were sluggy because of graphic Card ! SPECS OF MY LENOVO: Graphics: Nvidia GT-520m ...
5
votes
1answer
10k views

Dock with dual external DVI monitors with Intel + Nvidia Optimus?

I have a Dell Latitude E6420 laptop plugged into a docking station, and the dock has 2 monitors (connected with DVI). Also note that I've installed Ubuntu alongside (dual-boot) Windows 7. I can't ...
1
vote
2answers
2k views

ASUS X53S Intel Graphics and Unity 3D

I just bought a ASUS X53S. Everything works flawlessly except that I can't run Unity 3D on it because NVIDIA Linux drivers currently doesn't support Optimus. So I'm stuck with the other integrated ...
4
votes
2answers
3k views

How to use external displays with Intel driver on a NVidia/Intel hybrid system

I switched to a new laptop, a Dell Latitude E6520. This laptop has a NVidia/Intel hybrid GPU setup. When "NVidia Optimus" is enabled then Linux (Ubuntu Oneiric) sees both GPUs: lspci | grep VGA ...
5
votes
1answer
9k views

No 3D support on Lenovo W520 with nVidia Optimus

i know about projects like Bumblebee but i don't need them. I've got a Lenovo W520 and i can choose in the BIOS which graphics card I'd like to use. And now my problem: I've installed the ...
2
votes
1answer
362 views

Giant battery consumption with dual graphics solution (only i-gpu working)

I use a Laptop with Intel Core i7 SandyBridge and integrated Intel HD3000 graphics as well as a Nvidia Geforce GTS 555M. So far, I got the impression my Laptop was running with the Nvidia graphics ...
3
votes
1answer
505 views

External monitor support for Sandy Bridge integrated graphics

I have a Lenovo W520 with an I7 2720QM+Nvidia Quadro 2000M. Now, I always use the system in integrated graphics mode, but I've found that with this setup, the system doesn't detect external monitors ...
2
votes
1answer
4k views

Dell Latitude E6420 multiple-monitors not working

Has anybody managed to use a Dell Latitude E6420 with Ubuntu 11.10 64bit installed on it with dual monitors? I could not get it working. I have the notebook plugged into the docking station with two ...
8
votes
2answers
5k views

Triple-head on a Lenovo T520

Lenovo T520 with integrated Intel HD graphics + a NVidia card (Optimus) Ubuntu 11.10 on the computer. I would like to use the built-in screen plus two external screens. This PDF indicates that it is ...
0
votes
1answer
984 views

nvidia 525 disabling using ironhide

I have installed ironhide using ppa [11.10 - 32 bit, Dell xps 15]. After rebooting I tried to disable nvidia gpu using the command "sudo ironhide-disablecard". I got message as "ERROR : no module for ...
1
vote
3answers
2k views

Disable GeForce 540m; Use only Intel integrated

After fighting Nvidia optimus too long, I've decided to give up and try to just get 3d working, using any way. I've tried out Fedora 15, which actually worked for my computer -- nice 3d graphics, ...
1
vote
1answer
1k views

nvidia GT 525m no screen found [duplicate]

Possible Duplicate: How well do laptops with Nvidia Optimus work? I'm a Dell XPS user with nvidia GT 525M with Optimus. When I installed nvidia I was greeted with blank screen. And the ...
2
votes
6answers
6k views

Does 11.10 support Sandy Bridge?

I'm an user of Ubuntu 11.10 who have an Asus U32sd equipped with i5 Sandy Bridge (Intel Graphics integrated). I'm afraid that the support of this plattform in Ubuntu is quite bad, and the ...
3
votes
3answers
3k views

Can't get Optimus to work with Ironhide on an Asus N53SN

I installed Ubuntu 11.10 (Same issue in 11.04 btw) and then I installed Ironhide. I went through the configuration, chose the one with the highest confirmation for my system and tested it: > ...
2
votes
1answer
1k views

Graphics issues: black screen [duplicate]

I cannot enable desktop effects from system>preferences>appearance. There also seems to be a big problem with my graphics in general, because many times I get a blank screen on booting. I have to ...
1
vote
0answers
636 views

Dell xps l502 optimus … stuck at black screen after installing bumblebee [duplicate]

Possible Duplicate: I keep getting a syntax error when trying to install Bumblebee. I am facing a problem after installing bumblebee when I try to start ubuntu normally the device get stuck ...